Belt drive conversion for Triumph Bonneville T120

Belt transmission primarily made to reduce “loss of power” between transmission box and rear wheel, over to eliminate completely maintenance (no cleaning, no greasing).

Fits on Triumph Bonneville T120.

61 teeth alloy pulley

27 teeth nickel plate pinion

126 teeth belt

The ratio is the same than the original one.

ATTENTION! This is Not a Bolt-in kit! Due to clearance reason it’s necessary to shave down a protrusion on the gearbox, see instruction on page 8 & 9 picture 13 & 14.

Kit is REVERSIBLE.

The OEM chain guard is not compatible with this kit, it can be replaced with the code FS-307516